From 7b149d8744e271f3180e05fe97e8c707f83c065f Mon Sep 17 00:00:00 2001
From: YouROK <8YouROK8@mail.ru>
Date: Fri, 25 Apr 2025 12:23:59 +0300
Subject: [PATCH] fix empty str

---
 server/tgbot/bot.go | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/server/tgbot/bot.go b/server/tgbot/bot.go
index 1f7fbb5..98f744e 100644
--- a/server/tgbot/bot.go
+++ b/server/tgbot/bot.go
@@ -111,12 +111,22 @@ func Start(token string) {
 
 func help(c tele.Context) error {
 	id := strconv.FormatInt(c.Sender().ID, 10)
+	var arr []string
+	if c.Sender().Username != "" {
+		arr = append(arr, c.Sender().Username)
+	}
+	if c.Sender().FirstName != "" {
+		arr = append(arr, c.Sender().FirstName)
+	}
+	if c.Sender().LastName != "" {
+		arr = append(arr, c.Sender().LastName)
+	}
 	return c.Send("Бот для управления TorrServer\n\n" +
 		"Список комманд:\n" +
 		"  /help - Эта справка\n" +
 		"  /list - Показать список торрентов на сервере\n" +
 		"  /clear - Удалить все торренты\n\n" +
-		"Ваш id: <code>" + id + "</code>, " + strings.Join([]string{c.Sender().Username, c.Sender().FirstName, c.Sender().LastName}, ", "))
+		"Ваш id: <code>" + id + "</code>, " + strings.Join(arr, ", "))
 }
 
 func isHash(txt string) bool {